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U.S. Military Installations - Data Dictionary

Abstract: The United States Military Installations database contains the boundaries and location information for important military installations in the United States and Puerto Rico. The database includes records for 405 military installations.

Purpose: To provide graphic representation, location and attribute data for analysis, modeling and simulation, and studies. CLOSURE, REALIGN, and BRAC columns are from the office of Economic Adjustment and OSD websites at http://www.oea.gov, https://www.denix.osd.mil.

Field Number Attribute Description Data Type
0 FID Internal feature number. Long Integer representing an object identifier
1 Shape Feature geometry. Geometry
2 FAC_NAME The name of the military installation. Character String
3 ST_NAME The state or U.S. territory in which the military installation is located. Character String
4 ST_ABBR The abbreviation for the state or U.S. Territory in which the military facility is located. This is the two-letter official postal abbreviation. Character String
5 FAC_TYPE Facility description. Character String
6 CLOSURE The closure date of the installation due to a Base Realignment and Closure round Character String
7 REALIGN The realignment date of the installation due to a Base Realignment and Closure round Character String
8 BRAC The round of Base Realignment and Closure that affected the installation Character String
9 BRANCH Military organization category. Character String
10 STFIPS The state FIPS code for the state or U.S. territory in which the military installation is located. Character String
11 VERSION The VERSION is a 2-digit number that will be incremented for all records in the database whenever a new release is distributed. Character String
12 REVISION REVISION is a 2-digit number that will be incremented individually for each record whenever a change is made to one of its fields. Character String